7a, Haig Drive, Slough, SL1 9HA
About 7a
7a is a one-bedroom semi-detached house in Slough (SL1 9HA). It has a recorded floor area of 34 m² (around 366 sq ft), construction records dating it to 1996-2002 and council tax band B. At 34 m² this is the 2nd smallest of 22 units on EPC record in the building, where floor areas span 33–87 m². The building's EPC ratings span D to C, with this unit at the top. The home occupies a cul-de-sac position. The latest certificate (August 2024) shows a C (score 73). When first surveyed in May 2012 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Average to Good and lighting went from Good to Very Good.
A recent sale: £230,000 in March 2025. Across the public record there are 5 sales, relatively high churn for a single property. At 34 m² it sits well below the postcode median (63 m² across 21 EPCs), making it one of the more compact homes locally. Across 2003–2025, sale prices on this property compounded at 3.1% per year. On a £-per-square-foot basis, the last sale (£628/sq ft) was about 135.4% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Outside
- Private gardenRear
- GarageYes
- Cul-de-sacYes
Building
- Heating systemGas
Energy performance
7a's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Wall insulation upgraded
Floor insulation added or improved
More low energy lighting installed
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Planning history
7a has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
7a has changed hands more often than typical for the area.
£231,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.1% per year over 21 years.
£230,000
Growth on file: 3.1% per year over 21 years.
Sales timeline
28 March 2025Most recent
£230,000
-0.9%over 5 years17 December 2019
£232,000
+36.5%over 3 years27 July 2016
£170,000
+24.1%over 3 years27 September 2012
£137,000
+14.2%over 8 years14 October 2003
£119,995
Median price across the last 5 sales in SL1 9HA: £315,000 (2025–2022).
Versus other Haig Drive homes
Years Held for 7a lags the street by a wide margin.
Price per m²
£6,765
Street avg £4,837
Floor Area
34 m²
Street avg 54 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
1.3 t/year
Street avg 1.6 t/year
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
18/mo
Rising year-on-year across the wider district.
Nearest stop
0.3 km
Chalvey Grove — bus stop.
Closest school
0.4 km
Montem Academy. 25 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
56.7dB

Night-time· 23:00 – 07:00
48.2dB







